<!DOCTYPE html>
<html lang="zh">
<head>
    <meta charset="UTF-8">
    <title>媒体控制台</title>
    <link rel="stylesheet" type="text/css" href="./styles.css">
</head>
<body>
<h2>媒体控制台</h2>
<div>
    <label for="volume">音量：</label>
    <span id="volumeValue">100%</span>
    <input type="range" id="volume" min="0" max="1" step="0.1" value="1">
</div>
<br>
<div>
    <label for="speed">播放倍速：</label>
    <input type="number" id="speed" min="0"  max="20"  value="1">
    * 100%
</div>
<script src="./popup.js"></script>
</body>
</html>
